summaryrefslogtreecommitdiffstats
path: root/crypto/openssh/auth2.c
diff options
context:
space:
mode:
Diffstat (limited to 'crypto/openssh/auth2.c')
-rw-r--r--crypto/openssh/auth2.c472
1 files changed, 212 insertions, 260 deletions
diff --git a/crypto/openssh/auth2.c b/crypto/openssh/auth2.c
index f2ee9a2..21f46a3 100644
--- a/crypto/openssh/auth2.c
+++ b/crypto/openssh/auth2.c
@@ -23,7 +23,7 @@
*/
#include "includes.h"
-RCSID("$OpenBSD: auth2.c,v 1.56 2001/04/19 00:05:11 markus Exp $");
+RCSID("$OpenBSD: auth2.c,v 1.85 2002/02/24 19:14:59 markus Exp $");
#include <openssl/evp.h>
@@ -50,7 +50,7 @@ RCSID("$OpenBSD: auth2.c,v 1.56 2001/04/19 00:05:11 markus Exp $");
#include "misc.h"
#include "hostfile.h"
#include "canohost.h"
-#include "tildexpand.h"
+#include "match.h"
/* import */
extern ServerOptions options;
@@ -69,26 +69,22 @@ struct Authmethod {
/* protocol */
-void input_service_request(int type, int plen, void *ctxt);
-void input_userauth_request(int type, int plen, void *ctxt);
-void protocol_error(int type, int plen, void *ctxt);
+static void input_service_request(int, u_int32_t, void *);
+static void input_userauth_request(int, u_int32_t, void *);
/* helper */
-Authmethod *authmethod_lookup(const char *name);
-char *authmethods_get(void);
-int user_key_allowed(struct passwd *pw, Key *key);
-int
-hostbased_key_allowed(struct passwd *pw, const char *cuser, char *chost,
- Key *key);
+static Authmethod *authmethod_lookup(const char *);
+static char *authmethods_get(void);
+static int user_key_allowed(struct passwd *, Key *);
+static int hostbased_key_allowed(struct passwd *, const char *, char *, Key *);
/* auth */
-void userauth_banner(void);
-void userauth_reply(Authctxt *authctxt, int authenticated);
-int userauth_none(Authctxt *authctxt);
-int userauth_passwd(Authctxt *authctxt);
-int userauth_pubkey(Authctxt *authctxt);
-int userauth_hostbased(Authctxt *authctxt);
-int userauth_kbdint(Authctxt *authctxt);
+static void userauth_banner(void);
+static int userauth_none(Authctxt *);
+static int userauth_passwd(Authctxt *);
+static int userauth_pubkey(Authctxt *);
+static int userauth_hostbased(Authctxt *);
+static int userauth_kbdint(Authctxt *);
Authmethod authmethods[] = {
{"none",
@@ -114,40 +110,30 @@ Authmethod authmethods[] = {
*/
void
-do_authentication2()
+do_authentication2(void)
{
Authctxt *authctxt = authctxt_new();
x_authctxt = authctxt; /*XXX*/
- /* challenge-reponse is implemented via keyboard interactive */
- if (options.challenge_reponse_authentication)
+ /* challenge-response is implemented via keyboard interactive */
+ if (options.challenge_response_authentication)
options.kbd_interactive_authentication = 1;
- dispatch_init(&protocol_error);
+ dispatch_init(&dispatch_protocol_error);
dispatch_set(SSH2_MSG_SERVICE_REQUEST, &input_service_request);
dispatch_run(DISPATCH_BLOCK, &authctxt->success, authctxt);
do_authenticated(authctxt);
}
-void
-protocol_error(int type, int plen, void *ctxt)
-{
- log("auth: protocol error: type %d plen %d", type, plen);
- packet_start(SSH2_MSG_UNIMPLEMENTED);
- packet_put_int(0);
- packet_send();
- packet_write_wait();
-}
-
-void
-input_service_request(int type, int plen, void *ctxt)
+static void
+input_service_request(int type, u_int32_t seq, void *ctxt)
{
Authctxt *authctxt = ctxt;
u_int len;
int accept = 0;
char *service = packet_get_string(&len);
- packet_done();
+ packet_check_eom();
if (authctxt == NULL)
fatal("input_service_request: no authctxt");
@@ -173,8 +159,8 @@ input_service_request(int type, int plen, void *ctxt)
xfree(service);
}
-void
-input_userauth_request(int type, int plen, void *ctxt)
+static void
+input_userauth_request(int type, u_int32_t seq, void *ctxt)
{
Authctxt *authctxt = ctxt;
Authmethod *m = NULL;
@@ -207,24 +193,16 @@ input_userauth_request(int type, int plen, void *ctxt)
setproctitle("%s", pw ? user : "unknown");
authctxt->user = xstrdup(user);
authctxt->service = xstrdup(service);
- authctxt->style = style ? xstrdup(style) : NULL; /* currently unused */
- } else if (authctxt->valid) {
- if (strcmp(user, authctxt->user) != 0 ||
- strcmp(service, authctxt->service) != 0) {
- log("input_userauth_request: mismatch: (%s,%s)!=(%s,%s)",
- user, service, authctxt->user, authctxt->service);
- authctxt->valid = 0;
- }
+ authctxt->style = style ? xstrdup(style) : NULL;
+ } else if (strcmp(user, authctxt->user) != 0 ||
+ strcmp(service, authctxt->service) != 0) {
+ packet_disconnect("Change of username or service not allowed: "
+ "(%s,%s) -> (%s,%s)",
+ authctxt->user, authctxt->service, user, service);
}
/* reset state */
- dispatch_set(SSH2_MSG_USERAUTH_INFO_RESPONSE, &protocol_error);
+ auth2_challenge_stop(authctxt);
authctxt->postponed = 0;
-#ifdef BSD_AUTH
- if (authctxt->as) {
- auth_close(authctxt->as);
- authctxt->as = NULL;
- }
-#endif
/* try to authenticate user */
m = authmethod_lookup(method);
@@ -242,6 +220,8 @@ input_userauth_request(int type, int plen, void *ctxt)
void
userauth_finish(Authctxt *authctxt, int authenticated, char *method)
{
+ char *methods;
+
if (!authctxt->valid && authenticated)
fatal("INTERNAL ERROR: authenticated invalid user %s",
authctxt->user);
@@ -254,11 +234,32 @@ userauth_finish(Authctxt *authctxt, int authenticated, char *method)
/* Log before sending the reply */
auth_log(authctxt, authenticated, method, " ssh2");
- if (!authctxt->postponed)
- userauth_reply(authctxt, authenticated);
+ if (authctxt->postponed)
+ return;
+
+ /* XXX todo: check if multiple auth methods are needed */
+ if (authenticated == 1) {
+ /* turn off userauth */
+ dispatch_set(SSH2_MSG_USERAUTH_REQUEST, &dispatch_protocol_ignore);
+ packet_start(SSH2_MSG_USERAUTH_SUCCESS);
+ packet_send();
+ packet_write_wait();
+ /* now we can break out */
+ authctxt->success = 1;
+ } else {
+ if (authctxt->failures++ > AUTH_FAIL_MAX)
+ packet_disconnect(AUTH_FAIL_MSG, authctxt->user);
+ methods = authmethods_get();
+ packet_start(SSH2_MSG_USERAUTH_FAILURE);
+ packet_put_cstring(methods);
+ packet_put_char(0); /* XXX partial success, unused */
+ packet_send();
+ packet_write_wait();
+ xfree(methods);
+ }
}
-void
+static void
userauth_banner(void)
{
struct stat st;
@@ -289,46 +290,19 @@ done:
return;
}
-void
-userauth_reply(Authctxt *authctxt, int authenticated)
-{
- char *methods;
-
- /* XXX todo: check if multiple auth methods are needed */
- if (authenticated == 1) {
- /* turn off userauth */
- dispatch_set(SSH2_MSG_USERAUTH_REQUEST, &protocol_error);
- packet_start(SSH2_MSG_USERAUTH_SUCCESS);
- packet_send();
- packet_write_wait();
- /* now we can break out */
- authctxt->success = 1;
- } else {
- if (authctxt->failures++ > AUTH_FAIL_MAX)
- packet_disconnect(AUTH_FAIL_MSG, authctxt->user);
- methods = authmethods_get();
- packet_start(SSH2_MSG_USERAUTH_FAILURE);
- packet_put_cstring(methods);
- packet_put_char(0); /* XXX partial success, unused */
- packet_send();
- packet_write_wait();
- xfree(methods);
- }
-}
-
-int
+static int
userauth_none(Authctxt *authctxt)
{
/* disable method "none", only allowed one time */
Authmethod *m = authmethod_lookup("none");
if (m != NULL)
m->enabled = NULL;
- packet_done();
+ packet_check_eom();
userauth_banner();
return authctxt->valid ? auth_password(authctxt, "") : 0;
}
-int
+static int
userauth_passwd(Authctxt *authctxt)
{
char *password;
@@ -339,7 +313,7 @@ userauth_passwd(Authctxt *authctxt)
if (change)
log("password change not supported");
password = packet_get_string(&len);
- packet_done();
+ packet_check_eom();
if (authctxt->valid &&
auth_password(authctxt, password) == 1)
authenticated = 1;
@@ -348,33 +322,33 @@ userauth_passwd(Authctxt *authctxt)
return authenticated;
}
-int
+static int
userauth_kbdint(Authctxt *authctxt)
{
int authenticated = 0;
- char *lang = NULL;
- char *devs = NULL;
+ char *lang, *devs;
lang = packet_get_string(NULL);
devs = packet_get_string(NULL);
- packet_done();
+ packet_check_eom();
- debug("keyboard-interactive language %s devs %s", lang, devs);
+ debug("keyboard-interactive devs %s", devs);
- if (options.challenge_reponse_authentication)
+ if (options.challenge_response_authentication)
authenticated = auth2_challenge(authctxt, devs);
- xfree(lang);
xfree(devs);
+ xfree(lang);
return authenticated;
}
-int
+static int
userauth_pubkey(Authctxt *authctxt)
{
Buffer b;
- Key *key;
- char *pkalg, *pkblob, *sig;
+ Key *key = NULL;
+ char *pkalg;
+ u_char *pkblob, *sig;
u_int alen, blen, slen;
int have_sig, pktype;
int authenticated = 0;
@@ -400,83 +374,92 @@ userauth_pubkey(Authctxt *authctxt)
pktype = key_type_from_name(pkalg);
if (pktype == KEY_UNSPEC) {
/* this is perfectly legal */
- log("userauth_pubkey: unsupported public key algorithm: %s", pkalg);
- xfree(pkalg);
- xfree(pkblob);
- return 0;
+ log("userauth_pubkey: unsupported public key algorithm: %s",
+ pkalg);
+ goto done;
}
key = key_from_blob(pkblob, blen);
- if (key != NULL) {
- if (have_sig) {
- sig = packet_get_string(&slen);
- packet_done();
- buffer_init(&b);
- if (datafellows & SSH_OLD_SESSIONID) {
- buffer_append(&b, session_id2, session_id2_len);
- } else {
- buffer_put_string(&b, session_id2, session_id2_len);
- }
- /* reconstruct packet */
- buffer_put_char(&b, SSH2_MSG_USERAUTH_REQUEST);
- buffer_put_cstring(&b, authctxt->user);
- buffer_put_cstring(&b,
- datafellows & SSH_BUG_PKSERVICE ?
- "ssh-userauth" :
- authctxt->service);
- if (datafellows & SSH_BUG_PKAUTH) {
- buffer_put_char(&b, have_sig);
- } else {
- buffer_put_cstring(&b, "publickey");
- buffer_put_char(&b, have_sig);
- buffer_put_cstring(&b, pkalg);
- }
- buffer_put_string(&b, pkblob, blen);
+ if (key == NULL) {
+ error("userauth_pubkey: cannot decode key: %s", pkalg);
+ goto done;
+ }
+ if (key->type != pktype) {
+ error("userauth_pubkey: type mismatch for decoded key "
+ "(received %d, expected %d)", key->type, pktype);
+ goto done;
+ }
+ if (have_sig) {
+ sig = packet_get_string(&slen);
+ packet_check_eom();
+ buffer_init(&b);
+ if (datafellows & SSH_OLD_SESSIONID) {
+ buffer_append(&b, session_id2, session_id2_len);
+ } else {
+ buffer_put_string(&b, session_id2, session_id2_len);
+ }
+ /* reconstruct packet */
+ buffer_put_char(&b, SSH2_MSG_USERAUTH_REQUEST);
+ buffer_put_cstring(&b, authctxt->user);
+ buffer_put_cstring(&b,
+ datafellows & SSH_BUG_PKSERVICE ?
+ "ssh-userauth" :
+ authctxt->service);
+ if (datafellows & SSH_BUG_PKAUTH) {
+ buffer_put_char(&b, have_sig);
+ } else {
+ buffer_put_cstring(&b, "publickey");
+ buffer_put_char(&b, have_sig);
+ buffer_put_cstring(&b, pkalg);
+ }
+ buffer_put_string(&b, pkblob, blen);
#ifdef DEBUG_PK
- buffer_dump(&b);
+ buffer_dump(&b);
#endif
- /* test for correct signature */
- if (user_key_allowed(authctxt->pw, key) &&
- key_verify(key, sig, slen, buffer_ptr(&b), buffer_len(&b)) == 1)
- authenticated = 1;
- buffer_clear(&b);
- xfree(sig);
- } else {
- debug("test whether pkalg/pkblob are acceptable");
- packet_done();
-
- /* XXX fake reply and always send PK_OK ? */
- /*
- * XXX this allows testing whether a user is allowed
- * to login: if you happen to have a valid pubkey this
- * message is sent. the message is NEVER sent at all
- * if a user is not allowed to login. is this an
- * issue? -markus
- */
- if (user_key_allowed(authctxt->pw, key)) {
- packet_start(SSH2_MSG_USERAUTH_PK_OK);
- packet_put_string(pkalg, alen);
- packet_put_string(pkblob, blen);
- packet_send();
- packet_write_wait();
- authctxt->postponed = 1;
- }
+ /* test for correct signature */
+ if (user_key_allowed(authctxt->pw, key) &&
+ key_verify(key, sig, slen, buffer_ptr(&b), buffer_len(&b)) == 1)
+ authenticated = 1;
+ buffer_clear(&b);
+ xfree(sig);
+ } else {
+ debug("test whether pkalg/pkblob are acceptable");
+ packet_check_eom();
+
+ /* XXX fake reply and always send PK_OK ? */
+ /*
+ * XXX this allows testing whether a user is allowed
+ * to login: if you happen to have a valid pubkey this
+ * message is sent. the message is NEVER sent at all
+ * if a user is not allowed to login. is this an
+ * issue? -markus
+ */
+ if (user_key_allowed(authctxt->pw, key)) {
+ packet_start(SSH2_MSG_USERAUTH_PK_OK);
+ packet_put_string(pkalg, alen);
+ packet_put_string(pkblob, blen);
+ packet_send();
+ packet_write_wait();
+ authctxt->postponed = 1;
}
- if (authenticated != 1)
- auth_clear_options();
- key_free(key);
}
+ if (authenticated != 1)
+ auth_clear_options();
+done:
debug2("userauth_pubkey: authenticated %d pkalg %s", authenticated, pkalg);
+ if (key != NULL)
+ key_free(key);
xfree(pkalg);
xfree(pkblob);
return authenticated;
}
-int
+static int
userauth_hostbased(Authctxt *authctxt)
{
Buffer b;
- Key *key;
- char *pkalg, *pkblob, *sig, *cuser, *chost, *service;
+ Key *key = NULL;
+ char *pkalg, *cuser, *chost, *service;
+ u_char *pkblob, *sig;
u_int alen, blen, slen;
int pktype;
int authenticated = 0;
@@ -509,7 +492,12 @@ userauth_hostbased(Authctxt *authctxt)
}
key = key_from_blob(pkblob, blen);
if (key == NULL) {
- debug("userauth_hostbased: cannot decode key: %s", pkalg);
+ error("userauth_hostbased: cannot decode key: %s", pkalg);
+ goto done;
+ }
+ if (key->type != pktype) {
+ error("userauth_hostbased: type mismatch for decoded key "
+ "(received %d, expected %d)", key->type, pktype);
goto done;
}
service = datafellows & SSH_BUG_HBSERVICE ? "ssh-userauth" :
@@ -534,10 +522,10 @@ userauth_hostbased(Authctxt *authctxt)
authenticated = 1;
buffer_clear(&b);
- key_free(key);
-
done:
debug2("userauth_hostbased: authenticated %d", authenticated);
+ if (key != NULL)
+ key_free(key);
xfree(pkalg);
xfree(pkblob);
xfree(cuser);
@@ -556,39 +544,30 @@ auth_get_user(void)
#define DELIM ","
-char *
+static char *
authmethods_get(void)
{
Authmethod *method = NULL;
- u_int size = 0;
+ Buffer b;
char *list;
+ buffer_init(&b);
for (method = authmethods; method->name != NULL; method++) {
if (strcmp(method->name, "none") == 0)
continue;
if (method->enabled != NULL && *(method->enabled) != 0) {
- if (size != 0)
- size += strlen(DELIM);
- size += strlen(method->name);
- }
- }
- size++; /* trailing '\0' */
- list = xmalloc(size);
- list[0] = '\0';
-
- for (method = authmethods; method->name != NULL; method++) {
- if (strcmp(method->name, "none") == 0)
- continue;
- if (method->enabled != NULL && *(method->enabled) != 0) {
- if (list[0] != '\0')
- strlcat(list, DELIM, size);
- strlcat(list, method->name, size);
+ if (buffer_len(&b) > 0)
+ buffer_append(&b, ",", 1);
+ buffer_append(&b, method->name, strlen(method->name));
}
}
+ buffer_append(&b, "\0", 1);
+ list = xstrdup(buffer_ptr(&b));
+ buffer_free(&b);
return list;
}
-Authmethod *
+static Authmethod *
authmethod_lookup(const char *name)
{
Authmethod *method = NULL;
@@ -603,15 +582,16 @@ authmethod_lookup(const char *name)
}
/* return 1 if user allows given key */
-int
-user_key_allowed(struct passwd *pw, Key *key)
+static int
+user_key_allowed2(struct passwd *pw, Key *key, char *file)
{
- char line[8192], file[MAXPATHLEN];
+ char line[8192];
int found_key = 0;
FILE *f;
u_long linenum = 0;
struct stat st;
Key *found;
+ char *fp;
if (pw == NULL)
return 0;
@@ -619,9 +599,7 @@ user_key_allowed(struct passwd *pw, Key *key)
/* Temporarily use the user's uid. */
temporarily_use_uid(pw);
- /* The authorized keys. */
- snprintf(file, sizeof file, "%.500s/%.100s", pw->pw_dir,
- _PATH_SSH_USER_PERMITTED_KEYS2);
+ debug("trying public key file %s", file);
/* Fail quietly if file does not exist */
if (stat(file, &st) < 0) {
@@ -636,46 +614,14 @@ user_key_allowed(struct passwd *pw, Key *key)
restore_uid();
return 0;
}
- if (options.strict_modes) {
- int fail = 0;
- char buf[1024];
- /* Check open file in order to avoid open/stat races */
- if (fstat(fileno(f), &st) < 0 ||
- (st.st_uid != 0 && st.st_uid != pw->pw_uid) ||
- (st.st_mode & 022) != 0) {
- snprintf(buf, sizeof buf,
- "%s authentication refused for %.100s: "
- "bad ownership or modes for '%s'.",
- key_type(key), pw->pw_name, file);
- fail = 1;
- } else {
- /* Check path to _PATH_SSH_USER_PERMITTED_KEYS */
- int i;
- static const char *check[] = {
- "", _PATH_SSH_USER_DIR, NULL
- };
- for (i = 0; check[i]; i++) {
- snprintf(line, sizeof line, "%.500s/%.100s",
- pw->pw_dir, check[i]);
- if (stat(line, &st) < 0 ||
- (st.st_uid != 0 && st.st_uid != pw->pw_uid) ||
- (st.st_mode & 022) != 0) {
- snprintf(buf, sizeof buf,
- "%s authentication refused for %.100s: "
- "bad ownership or modes for '%s'.",
- key_type(key), pw->pw_name, line);
- fail = 1;
- break;
- }
- }
- }
- if (fail) {
- fclose(f);
- log("%s", buf);
- restore_uid();
- return 0;
- }
+ if (options.strict_modes &&
+ secure_filename(f, file, pw, line, sizeof(line)) != 0) {
+ fclose(f);
+ log("Authentication refused: %s", line);
+ restore_uid();
+ return 0;
}
+
found_key = 0;
found = key_new(key->type);
@@ -688,7 +634,7 @@ user_key_allowed(struct passwd *pw, Key *key)
if (!*cp || *cp == '\n' || *cp == '#')
continue;
- if (key_read(found, &cp) == -1) {
+ if (key_read(found, &cp) != 1) {
/* no key? check if there are options for this key */
int quoted = 0;
debug2("user_key_allowed: check options: '%s'", cp);
@@ -702,7 +648,7 @@ user_key_allowed(struct passwd *pw, Key *key)
/* Skip remaining whitespace. */
for (; *cp == ' ' || *cp == '\t'; cp++)
;
- if (key_read(found, &cp) == -1) {
+ if (key_read(found, &cp) != 1) {
debug2("user_key_allowed: advance: '%s'", cp);
/* still no key? advance to next line*/
continue;
@@ -711,8 +657,12 @@ user_key_allowed(struct passwd *pw, Key *key)
if (key_equal(found, key) &&
auth_parse_options(pw, options, file, linenum) == 1) {
found_key = 1;
- debug("matching key found: file %s, line %ld",
+ debug("matching key found: file %s, line %lu",
file, linenum);
+ fp = key_fingerprint(found, SSH_FP_MD5, SSH_FP_HEX);
+ verbose("Found matching %s key: %s",
+ key_type(found), fp);
+ xfree(fp);
break;
}
}
@@ -724,18 +674,36 @@ user_key_allowed(struct passwd *pw, Key *key)
return found_key;
}
+/* check whether given key is in .ssh/authorized_keys* */
+static int
+user_key_allowed(struct passwd *pw, Key *key)
+{
+ int success;
+ char *file;
+
+ file = authorized_keys_file(pw);
+ success = user_key_allowed2(pw, key, file);
+ xfree(file);
+ if (success)
+ return success;
+
+ /* try suffix "2" for backward compat, too */
+ file = authorized_keys_file2(pw);
+ success = user_key_allowed2(pw, key, file);
+ xfree(file);
+ return success;
+}
+
/* return 1 if given hostkey is allowed */
-int
+static int
hostbased_key_allowed(struct passwd *pw, const char *cuser, char *chost,
Key *key)
{
- Key *found;
const char *resolvedname, *ipaddr, *lookup;
- struct stat st;
- char *user_hostfile;
- int host_status, len;
+ HostStatus host_status;
+ int len;
- resolvedname = get_canonical_hostname(options.reverse_mapping_check);
+ resolvedname = get_canonical_hostname(options.verify_reverse_mapping);
ipaddr = get_remote_ipaddr();
debug2("userauth_hostbased: chost %s resolvedname %s ipaddr %s",
@@ -760,32 +728,16 @@ hostbased_key_allowed(struct passwd *pw, const char *cuser, char *chost,
}
debug2("userauth_hostbased: access allowed by auth_rhosts2");
- /* XXX this is copied from auth-rh-rsa.c and should be shared */
- found = key_new(key->type);
- host_status = check_host_in_hostfile(_PATH_SSH_SYSTEM_HOSTFILE2, lookup,
- key, found, NULL);
-
- if (host_status != HOST_OK && !options.ignore_user_known_hosts) {
- user_hostfile = tilde_expand_filename(_PATH_SSH_USER_HOSTFILE2,
- pw->pw_uid);
- if (options.strict_modes &&
- (stat(user_hostfile, &st) == 0) &&
- ((st.st_uid != 0 && st.st_uid != pw->pw_uid) ||
- (st.st_mode & 022) != 0)) {
- log("Hostbased authentication refused for %.100s: "
- "bad owner or modes for %.200s",
- pw->pw_name, user_hostfile);
- } else {
- temporarily_use_uid(pw);
- host_status = check_host_in_hostfile(user_hostfile,
- lookup, key, found, NULL);
- restore_uid();
- }
- xfree(user_hostfile);
- }
- key_free(found);
+ host_status = check_key_in_hostfiles(pw, key, lookup,
+ _PATH_SSH_SYSTEM_HOSTFILE,
+ options.ignore_user_known_hosts ? NULL : _PATH_SSH_USER_HOSTFILE);
+
+ /* backward compat if no key has been found. */
+ if (host_status == HOST_NEW)
+ host_status = check_key_in_hostfiles(pw, key, lookup,
+ _PATH_SSH_SYSTEM_HOSTFILE2,
+ options.ignore_user_known_hosts ? NULL :
+ _PATH_SSH_USER_HOSTFILE2);
- debug2("userauth_hostbased: key %s for %s", host_status == HOST_OK ?
- "ok" : "not found", lookup);
return (host_status == HOST_OK);
}
OpenPOWER on IntegriCloud